| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.83 | 12.711% | $260.1708 | $260.17 | $260.15 | $260.20 |
| Purchase #2 | $110.68 | 8.815% | $120.4364 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $126.95 | 3.349% | $131.2016 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $92.38 | 3.518% | $95.6299 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $17.86 | 8.155% | $19.3165 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $144.50 | 11.513% | $161.1363 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $215.37 | 4.138% | $224.282 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $938.57 | $1,012.1735 | $1,012.18 | $1,012.20 | $1,012.10 | |